Citations

Abstract Aims We hypothesized that targeting interleukin-6—a cytokine central to NOD-like receptor protein 3 (NLRP3) inflammasome activation that is associated with both the onset and progression of heart failure (HF)—may be beneficial in patients with HF and circulating evidence of cardiovascular inflammation but without overtly reduced ejection fraction (EF). We describe the rationale and design of two clinical trials (ATHENA and HERMES) investigating ziltivekimab, a human monoclonal antibody directed against the interleukin-6 ligand, in patients with HF and mildly reduced or preserved EF (HFmrEF/HFpEF) and cardiovascular inflammation. Methods ATHENA (n = 673) and HERMES (n = 4900) are international, multi-centre, double-blind, placebo-controlled trials randomizing adults with HFpEF/HFmrEF and cardiovascular inflammation (high-sensitivity C-reactive protein ≥2 mg/l) to ziltivekimab 15 mg or placebo, administered subcutaneously once monthly on top of standard of care. Eligible participants have a left ventricular EF >40%, elevated N-terminal pro-B-type natriuretic peptide (NT-proBNP), and serum high-sensitivity C-reactive protein ≥2 mg/l. The primary endpoint in ATHENA is the change in Kansas City Cardiomyopathy Questionnaire—Clinical Summary Score at 12 months. The primary endpoint in HERMES is time to first composite of cardiovascular death, hospitalization for HF, or urgent HF visit. ATHENA has a fixed duration of 12 months, whereas the HERMES trial is event driven (∼845 adjudicated primary events) with a minimum exposure of 6 months from randomization to the last treatment visit. Conclusion ATHENA and HERMES will investigate the effect of ziltivekimab in HFpEF/HFmrEF and cardiovascular inflammation. ATHENA will determine the effect of ziltivekimab on health status. HERMES will determine the efficacy and safety of ziltivekimab on morbidity and mortality.

INTRODUCTION: Online patient education materials are essential in improving access to and understanding of clinical information. Artificial intelligence (AI), specifically ChatGPT, offers a novel way to synthesize complex information and is increasingly being used for patient education, including in obstetrics and gynecology. This study compares the understandability and actionability of patient education materials about hysterectomy and uterine fibroids generated by ChatGPT with those published by the American College of Obstetricians & Gynecologists (ACOG). METHODS: In a randomized cross-sectional study, participants were allocated to one of four groups: ACOG–Fibroids, ChatGPT–Fibroids, ACOG–Hysterectomy, or ChatGPT–Hysterectomy. The ACOG groups reviewed the corresponding ACOG FAQ webpage, while the ChatGPT groups reviewed responses generated by ChatGPT to the same FAQs. Participants then completed demographic questions and the Patient Education Materials Assessment Tool (PEMAT). The primary outcome was the equivalence of PEMAT scores between ACOG and ChatGPT. RESULTS: Equivalence was not demonstrated between ChatGPT and ACOG for either topic. For fibroid material, ACOG was rated higher on both understandability (86.3 versus 82.6 points, P =.039) and actionability (65.4 versus 53.2 points, P =.003) on superiority testing. For hysterectomy content, no significant difference was observed. No interaction was found between material type and either education level or personal history of fibroids/hysterectomy. CONCLUSIONS/IMPLICATIONS: PEMAT scores for ACOG were superior to ChatGPT for fibroid content, but neither equivalent nor superior for hysterectomy content. While ChatGPT offers a responsive, iterative source of information, its understandability and actionability may depend on topic-specific factors, highlighting both the promise and limitations of AI for patient education.

Abstract Background Red cell alloimmunization complicates sickle cell disease (SCD) management despite current widespread prophylactic Rh/K matching in the United States (US). Regional antibody patterns remain poorly characterized. Study Design and Methods We conducted a retrospective analysis of 2965 SCD patients from 9 US sites (2010–2022). All hospitals prophylactically match for Rh and K antigens. Each site collected demographics, antigen status, antibody histories, and antibody screen results from their laboratory information system. Results Overall antibody prevalence was 29.7% with dramatic institutional variation (17.9%–56.0%). Alloantibody prevalence was 27.5%. Most autoantibody‐positive patients (74.23%) also had alloantibodies, identifying a high‐risk population. A third of patients with positive antibody histories had negative screens. Pediatric patients showed markedly different antibody profiles than adults. Hospitals’ antibody patterns clustered by patient age rather than geography. Rh and K antibodies were the most common and also most likely to co‐occur, followed by S, Fya, and Jkb antibodies. Antibodies against Jsa (1.82%), V (1.75%), and Kpa (1.69%) were more prevalent than anti‐Jka (1.28%). Despite regional antibody variation, antigen frequencies remained overall consistent. In antigen–antibody pairwise comparisons, 3.15% were antigen‐negative and antibody‐positive reflecting alloimmunization; 0.47% were both antibody‐ and antigen‐positive, suggesting partial/variant antigens. Discussion Substantial institutional variation in antibody prevalence suggests need for site‐specific approaches to testing and prophylactic matching. High co‐occurrence of auto‐ and alloantibodies, antibody immunogenicity patterns, and antigen–antibody discordances support the need for further research and consideration of refined testing and/or matching strategies beyond the current Rh and K standard.

Purpose: To determine the incidence of secondary IOL implantation in a cohort of children randomized to aphakia after unilateral congenital cataract surgery. Setting: Twelve clinical sites in the United States. Design: Randomized clinical trial. Data regarding secondary IOL implantation was collected retrospectively when patients were age 10½ years. Methods: We calculated the cumulative incidence of secondary IOL implantation in participants in the Infant Aphakia Treatment Study (IATS) who were randomized to aphakia to age 4½ years and were followed at age 10½ years. Results: Twenty-two (43%, 95% CI 29%,58%) of the 51 participants left aphakic to age 4½ years who had better than light perception vision at age 4½ years received a secondary IOL by age 10½. More than half (59%) of these were implanted by age 6 (Median 64.5 months, IQR 60,80). Secondary IOLs were implanted in children with good visual acuity (<20/40), as well as those with poor visual outcomes (>20/200) (39% and 44% respectively). Children who received a secondary IOL did not report less contact lens wear than those remaining aphakic (average of 94% of waking hours versus 90%, respectively). However, the proportion of children receiving a secondary IOL varied substantially by study center. Conclusions: Many children with unilateral congenital cataract who are initially left aphakic remain aphakic throughout the elementary school years. Practice patterns and family preference seem to be important drivers of the decision to implant a secondary IOL in these children.

Abstract Introduction: The National Cancer Institute estimated almost 317,000 new breast cancer and over 13,000 new cervical cancer cases in 2025. While the National Breast and Cervical Cancer Early Detection Program has served millions of women over the past two decades, inequities in cancer screening, subsequently delayed diagnosis, and timely and appropriate treatment remain a public health challenge in the United States. Despite the substantial impact of social determinants of health (SDOH) on cancer screening, few studies have accounted for SDOH at the individual level when assessing breast and cervical cancer screening adherence. The primary objective of this study is to examine whether the individual-level SDOH, measured using HOUsing-based SocioEconomic Status (HOUSES) index, is associated with breast and cervical cancer screening non-adherence (not current on respective USPSTF recommendations for age and frequency). Methods: In this retrospective study, patients were identified as those receiving primary care in the Mayo Clinic Health System and Mayo Clinic (Rochester, MN). The Midwest Quality Metrics panel was then used to assess patients due for screening for breast or cervical cancer in July 2023. The HOUSES, using home address and publicly available data on the residence which measures and categorizes housing status into quartiles, was obtained using the electronic health records (EHRs)-linkable patient-level information. Logistic regression analyses were conducted, controlling for Census block group-level adverse social exposome from the Area Deprivation Index, age, and comorbidities. Results are presented as odds ratios (OR) with corresponding 95% confidence intervals (CI). Results: For breast cancer, among 128,462 eligible patients, 20.1% (n= 25,857) were non-adherent. Compared to the highest HOUSES quartile (Q4), lower HOUSES groups showed significantly higher odds of non-adherence: Q3 OR=1.20 (95% CI=1.15, 1.25), Q2 OR=1.45; (95% CI=1.40, 1.53), and Q1 OR=1.90 (95% CI=1.81, 1.99). For cervical cancer, among 175,712 eligible patients, 29.9% (n=52,533) were non-adherent. Compared to the highest HOUSES quartile (Q4), lower HOUSES groups showed significantly higher odds of non-adherence: Q3 OR=1.07 (95% CI=1.03, 1.10), Q2 OR=1.16; (95% CI=1.12, 1.20), and Q1 OR=1.36 (95% CI=1.31, 1.41). Conclusions: A clinically meaningful association between the HOUSES index and cancer screening adherence was observed. A lower HOUSES index was associated with higher odds of non-adherence for both breast and cervical cancer screening, even after accounting for neighborhood-level risk, age, and comorbidities. Incorporating HOUSES into EHRs can be a practical “screening-for-screening” tool that enables close monitoring of higher-risk patients without additional burden of surveys. Citation Format: Eunice Y. Park, Madison Beenken, Dave Watson, Chung Il Wi, Tufia Haddad, Gladys Asiedu, Karla BALLMAN, James R. Cerhan, Carolyn Flock, Brian Lynch, Folakemi T. Odedina, Scott H. Okuno, Young J Juhn, . HOUSES as a screening tool for cancer screening: Patient-level housing-based socioeconomic status and breast and cervical cancer screening adherence [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2026; Part 1 (Regular Abstracts); 2026 Apr 17-22; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2026;86(7 Suppl):Abstract nr 7599.

Invasive lobular breast carcinoma (ILC), the most common special histological subtype of breast cancer, is characterized by nearly universal expression of estrogen receptor alpha (ER) and unique sites of metastases, neither of which is fully recapitulated by genetically engineered mouse models. Using reporter-labeled ILC mouse xenografts, herein we used mammary fat pad, tail vein and intracardiac orthotopic growth to analyze spontaneous and experimental metastasis and gene expression. We observed ER-positive primary tumors with single-file histology and collagen deposition, and spontaneous metastasis from the mammary fat pad to bones, ovaries, and brain including the leptomeninges, thereby closely mirroring the growth and metastatic spread of human ILC. Brain metastases showed strong ER staining, confirmed by sequencing analyses which identified estrogen signaling as top activated pathway, and the lesions exhibited robust response to endocrine therapy. In summary, we report endocrine responsive mammary fat pad, tail vein and intracardiac xenografts that faithfully demonstrate unique ILC features and can serve as invaluable pre-clinical translational platforms for validating candidate ILC genetic drivers and testing novel therapeutics.

Introduction Burnout among healthcare professionals remains a critical public health issue linked to impaired cognition, emotional exhaustion and diminished clinical performance. Structured breathing practices have demonstrated promise in improving autonomic regulation and cerebral oxygenation, yet their feasibility, acceptability and implementation in real-world healthcare settings remain underexplored. Objectives This single-arm pilot feasibility trial aims to evaluate the feasibility, acceptability and implementation appropriateness of a structured breathing-based intervention for healthcare professionals across community-based Mayo Clinic Health System (MCHS) sites. Secondary objectives include assessing usability and engagement with the mobile breathing platform, while exploratory analyses will describe magnitude of variability and feasibility of collecting psychological and cerebral haemodynamic measures. This study will commence in November 2025 and is expected to be completed by June 2026. Methods and analysis A total of 40 clinicians (MD/DO/MBBS/PA) and nurses reporting moderate or greater burnout will be enrolled across four MCHS sites. Participants will complete a 4-month structured breathing programme delivered primarily online, supported by a mobile application for practice tracking. Assessments will occur at baseline, 2 months and 4 months, with functional near-infrared spectroscopy (fNIRS) measures of cerebral oxygenation collected at baseline and 4 months in a population subset. Primary outcomes include (1) recruitment yield, retention and adherence rates; (2) acceptability and participant satisfaction (survey and qualitative feedback); and (3) implementation appropriateness measured by the Acceptability of Intervention Measure (AIM), Intervention Appropriateness Measure (IAM) and Feasibility of Intervention Measure (FIM). Secondary outcomes include digital engagement and usability through mobile analytics and the System Usability Scale. Exploratory outcomes are psychological indicators (burnout, depression, anxiety, perceived stress, sleep, fatigue, professional fulfilment and resilience) and physiological endpoints (fNIRS). Analyses will be descriptive, summarising feasibility metrics with 95% CIs. Progression criteria (recruitment≥75%, retention≥80%, adherence≥70%, AIM/IAM/FIM≥4.0) will determine readiness for a definitive hybrid effectiveness–implementation trial. Ethics and dissemination The study is approved by the Mayo Clinic Institutional Review Board (IRB # 25-009320). All participants will provide informed consent. Study procedures ensure confidentiality, cultural sensitivity and participant safety. Data will be securely stored in REDCap and disseminated through peer-reviewed publications and scientific conference Trial registration number NCT07218458 .

Background: Sodium–glucose cotransporter 2 inhibitors (SGLT2i) are nephroprotective but are associated with early eGFR decline, also termed “eGFR dip.” Despite elevated risk of kidney disease, this phenomenon is understudied among people with HIV (PWH). Methods: In a 1:1 propensity score–matched cohort study using data from 9 Centers for AIDS Research Network of Integrated Clinical Systems (CNICS) sites, we compared new SGLT2i users with new users of other antihyperglycemic classes. We estimated adjusted hazard ratios (aHRs) for time to ≥10% and ≥30% eGFR decline using multivariable Cox proportional hazards models and analyzed eGFR change using multivariable linear mixed models. In addition, longer-term eGFR trends over 24 months were visualized using locally weighted scatterplot smoothing (LOWESS) curves. Results: Among 1554 eligible PWH, we obtained 295 matched pairs. Over 6 months, eGFR decline incidence of ≥10% and ≥30% was higher among users of SGLT2i versus other antihyperglycemic classes (58.2% vs. 37.4%; aHR: 1.79; 95% CI: 1.40%–2.28%; and 17.3% vs. 9.8%; aHR: 1.69; 95% CI: 1.05–2.73; respectively). The adjusted mean eGFR change at 6 months was −2.62 mL/min/1.73 m 2 for SGLT2i versus 0.05 mL/min/1.73 m 2 for other classes. Long-term eGFR trends revealed an expected initial decline after SGLT2i initiation, followed by stabilization and a slower subsequent decline compared with other classes. Conclusions: Acute eGFR dips were more common among PWH initiating SGLT2i relative to other antihyperglycemic classes, although overall declines were small, transient, and consistent with the general population. Further research is needed to explore the long-term effects of SGLT2i in PWH.

This cohort study examines the association of bruton tyrosine kinase inhibitor therapy in B-cell malignant disease with increased risk of pericardial effusion and cardiovascular outcomes.

Background Vocal cord dysfunction (VCD) is an underrecognized differential diagnosis for asthma and is often influenced by psychological factors. The COVID-19 pandemic introduced new stressors and disrupted access to pediatric care, potentially affecting VCD incidence and recognition. Objectives This study aimed to determine whether the incidence of pediatric VCD at Nemours Children's Hospital in Orlando changed during the COVID-19 pandemic and to identify psychological diagnoses most associated with VCD. Methods A retrospective chart review was conducted for patients diagnosed with VCD between January 2017 and July 2022, including 2.5 years before and 2.5 years during the pandemic. Demographics, diagnostic methods, triggers, comorbidities, and psychological conditions were extracted from the electronic medical record. Results Among 74,022 patients (45,199 pre-pandemic; 28,823 pandemic), VCD incidence significantly decreased during the pandemic (0.7% vs. 0.3%, p &lt; 0.001). Psychological diagnoses also declined modestly: anxiety (2.6% vs. 2.0%), depression (0.3% vs. 0.2%), and ADHD (4.4% vs. 3.5%). Compared with non-VCD patients, those with VCD were older (median 14 vs. 9 years), predominantly female (71% vs. 47%), and more often White/non-Hispanic. They had higher rates of asthma (41% vs. 16%), allergic rhinitis (20% vs. 11%), gastroesophageal reflux (31% vs. 4%), and psychological conditions, including anxiety (8.5% vs. 2.3%), depression (1.5% vs. 0.2%), and panic attacks (0.8% vs. 0.1%). Conclusions In contrast to prior reports, VCD incidence declined during the pandemic, likely reflecting reduced healthcare access or underdiagnosis. Persistent associations with psychological conditions highlight the biopsychosocial nature of VCD and the importance of multidisciplinary evaluation in pediatric populations.